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Oz Charge GRUNT Series Workshop Charger Owner’s Manual -‐ V1.0 04/16
OZ CHARGE GRUNT SERIES – WORKSHOP BATTERY CHARGER
TECHNICAL SPECIFICATONS
Dimensions (L x W x H)
294 x 135 x 94.5 mm
Weight
2,2 Kg (without cables)
Ambient temperature
– 20
o
C > +50
o
C
Mains voltage
240VAC
Rated charging current 12V
120A Max. / 100A continuous (OC-‐W12120P)
70A Max. / 60A continuous (OC-‐W122470P)
Rated charging current 24V
60A (OC-‐W122470P)
Fluctuation
< 3%
Charging voltage AGM
14.4 VDC for 12V batteries
28.8 VDC for 24V batteries
Charging voltage Standard
14.7 VDC for 12V batteries
29.4 VDC for 24V batteries
Maintenance charging
13.8 VDC for 12V batteries
27.6 VDC for 24V batteries
Start Voltage
8.2 / 8.4 VDC for 12V batteries
16.4 / 16.8 VDC for 24V batteries
Power Supply Mode
13.7VDC 100Amps (OC-‐W12120P) / 13.7VDC 60Amps (OC-‐W122470P)
Frequency on supply voltage (AC)
45 Hz to 65 Hz
Standby current from the battery
< 2 mA
Recommended mains fuses
C10
Mains cables
Rubber cable with Neutrik coupler & Schuko plug. 1.5m
Battery cables available -‐
2 x 25mm
2
3m with terminal clamps 200A (OC-‐W12120P)
2 x 10mm
2
3m with terminal clamps 200A (OC-‐W122470P)
IP Code
IP21 (When mounted vertically)
Housing
Aluminum
General
Protection against wrong polarity and short circuits. CE-‐certified in
accordance with valid EN-‐standards.
AS/NZS 60335.2.29 and EMC Approved
TYPES, CELLS & RATED CAPACITY
MODEL
DESCRIPTION
NUMBER OF CELLS
RATED CAPACITY
OC-‐ W122470P
12V – 70A / 24V – 60A
6/12
Up to 1000Ah
OC-‐W12120P
12V – 120A
6
Up to 1500Ah
Suitable for conventional lead acid type batteries only (VRLA) AGM, Calcium, Gel & Wet.
Always refer to the battery manufacturers specifications and recommendations for your charging requirements.
